Amazon (AMZN -2.7%) opened the floodgates with its e-book pricing concession to Macmillan. The...

|By:, SA News Editor

Amazon (AMZN -2.7%) opened the floodgates with its e-book pricing concession to Macmillan. The Authors Guild says at least five other major publishers will push for the same terms, forcing Amazon to raise its prices.